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Bug 1903959 - python-barbicanclient fails to build with Python 3.10: Uses the ?.? Python version glob in the spec file
Summary: python-barbicanclient fails to build with Python 3.10: Uses the ?.? Python ve...
Alias: None
Product: Fedora
Classification: Fedora
Component: python-barbicanclient
Version: rawhide
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Joel Capitao
QA Contact: Fedora Extras Quality Assurance
: 1968907 (view as bug list)
Depends On: 1969077
Blocks: PYTHON3.10 F35FTBFS, RAWHIDEFTBFS F35FailsToInstall, RAWHIDEFailsToInstall
TreeView+ depends on / blocked
Reported: 2020-12-03 08:56 UTC by Tomáš Hrnčiar
Modified: 2023-09-12 03:50 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2021-06-17 16:15:15 UTC
Type: Bug

Attachments (Terms of Use)

Description Tomáš Hrnčiar 2020-12-03 08:56:44 UTC
python-barbicanclient fails to build with Python 3.10.0a2.

RPM build errors:
    File not found: /builddir/build/BUILDROOT/python-barbicanclient-5.0.1-2.fc34.x86_64/usr/lib/python3.10/site-packages/python_barbicanclient-5.0.1-py?.?.egg-info

This was fixed:

And later reverted:

For the build logs, see:

For all our attempts to build python-barbicanclient with Python 3.10, see:

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.10:

Let us know here if you have any questions.

Python 3.10 will be included in Fedora 35. To make that update smoother, we're building Fedora packages with early pre-releases of Python 3.10.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon.
We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.

Comment 1 Ben Cotton 2021-02-09 15:31:41 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 34 development cycle.
Changing version to 34.

Comment 2 Joel Capitao 2021-02-10 18:28:59 UTC
This has been resolved by the releng team with a mass spec change.
The commit is

Comment 3 Miro Hrončok 2021-02-10 19:16:40 UTC
I've made that commit with Tomáš, not releng. But it was reverted.

Comment 4 Miro Hrončok 2021-06-04 20:15:40 UTC
This is a mass-posted update. Sorry if it is not 100% accurate to this bugzilla.

The Python 3.10 rebuild is in progress in a Koji side tag. If you manage to fix the problem, please commit the fix in the rawhide branch, but don't build the package in regular rawhide.

You can either build the package in the side tag, with:

    $ fedpkg build --target=f35-python

Or you can the build and we will eventually build it for you.

Note that the rebuild is still in progress, so not all (build) dependencies of this package might be available right away.


See also

If you have general questions about the rebuild, please use this mailing list thread:

Comment 5 Miro Hrončok 2021-06-07 23:00:02 UTC
The f35-python side tag has been merged to Rawhide. From now on, build as you would normally build.

Comment 6 Miro Hrončok 2021-06-08 11:22:28 UTC
*** Bug 1968907 has been marked as a duplicate of this bug. ***

Comment 7 Miro Hrončok 2021-06-15 20:23:41 UTC

This is the first reminder (step 3 from

If you know about this problem and are planning on fixing it, please acknowledge so by setting the bug status to ASSIGNED. If you don't have time to maintain this package, consider orphaning it, so maintainers of dependent packages realize the problem.

Comment 8 Joel Capitao 2021-06-16 07:36:32 UTC
I built eventlet and deps locally in order to catch error earlier for all openstack-sig packages.
barbicanclient needs a patch which I prepared and submitted in [1] but haven't created PR yet in order
to save CI resources. I'll sumbit it once eventlet and deps (i.e oslo-utils) fixed and available
in rawhide repo.


Comment 10 Red Hat Bugzilla 2023-09-12 03:50:02 UTC
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days

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